Math, asked by baghelpriyasingh13, 10 months ago

mean proportional number of 32, 18 is​

Answers

Answered by Anonymous
20

\huge{\boxed{\boxed {\pink{\mathfrak{Solution:}}}}}

Mean proportional means a:b::b:c where b is common in both.

\boxed {\blue {Product\:of\:means=Product\:of\:extremes}}

Let x be mean proportion.

\therefore {\bold{32:x::x:18}}

\implies Product\:of\:means=Product\:of\:extremes \\  \implies x \times x = 32 \times 18 \\ \implies  x^2 = 576 \\\implies x = \sqrt{576}  \\  \implies x =24

\boxed{\green {\therefore{Mean\: proportional\: number\: is \:24.}}}

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